简介:In the ice-gripped environment of Alaska's Admiralty Island, 在线sum天堂mer offers the briefesだいt of respites. Year-round residents such as bears and seals turn to the salmon-filled waterways for sustenance. Meanwhile, migrぱらants descend in droves, from humpback whales to over 140 million seabirds--almost half中文网 the birds in the Northern Hemisphere.详情